Perm Theory

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Across
  1. 4. heat is absorbed from surroundings
  2. 5. bond broken by perm solution
  3. 7. first heat permanent waving machine
  4. 9. permanently changes the texture of hair
  5. 10. most important phase of perming
  6. 11. type of perm producing soft, wavy, loose curled texture
  7. 12. method of perm wrapping created in 1926
  8. 15. oxidizing agent in chemical phase
  9. 16. used in heatless perming technique instead of electricity
  10. 17. suitable hair length for heat permanent waving machine
Down
  1. 1. generates own heat through chemical reaction
  2. 2. thioglycolic derivative contained in acid waves
  3. 3. another name for croquignole method
  4. 6. reducing agent in chemical phase
  5. 8. how hair should be wrapped around perm rods
  6. 13. second major phase in perms
  7. 14. first major phase in perms